发明名称 |
Vaccines for immunizing egg-laying birds against Egg Drop disease, preparation of said vaccines, and method of use of said vaccines |
摘要 |
There are disclosed novel vaccines for immunizing egg-laying birds against Egg Drop disease, a group of novel viruses (generically called EDS 76 virus) used in the preparation of such vaccines, and methods for immunizing egg-laying birds against Egg Drop disease or syndrome.
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申请公布号 |
US4302444(A) |
申请公布日期 |
1981.11.24 |
申请号 |
US19790069852 |
申请日期 |
1979.08.27 |
申请人 |
AKZO N.V. |
发明人 |
BAXENDALE, WILLIAM |
分类号 |
C12N7/00;A61K39/235;A61L2/00;C12P1/00;C12R1/91;(IPC1-7):A61K39/23 |
主分类号 |
C12N7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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